Earphone



FIG. 1 is a perspective view of an earphone;

FIG. 2 is a front elevational view thereof;

FIG. 3 is a rear elevational view thereof;

FIG. 4 is a left side elevational view thereof;

FIG. 5 is a right side elevational view thereof;

FIG. 6 is a top plan view thereof;

FIG. 7 is a bottom plan view thereof; and,

FIG. 8 is a perspective view thereof.

The long dashed lines in FIGS. 1-4 and 6-8 define the bounds of the claimed design and form no part thereof.

The broken lines in FIGS. 7 and 8 form no part of the claimed design. 

CLAIM The ornamental design for earphone, as shown and described. 